Sign



FIG. 1 is a perspective view of a sign showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an exploded view.

The broken lines showing in the figures are included for the purpose of illustrating portions of the sign that form no part of the claimed design. 

CLAIM The ornamental design for a sign, as shown and described. 